Problem running Java with XP Pro SP2

Hi all.

I have a website that I am trying to access. It has AEP on it and when I click on the login it is meant to run a java applet and then log my into another pc.
Another window pops up and quickly says java but then displays the x in the top coner of the white window.

I think it might be a setting issue somewhere - maybe in GPO or registry.

Do you know where I would check?

Thanks
Martin

Is that your browser is Java enable, and is that your class file in the correct path?

Hi, The browser is IE7. in the advanced options it says that java has a tick next to it.

How do I check the class?

Are there any error messages in the brower's Java console?

Crossposted.

kind regards,

Jos

these are the messages that show in the error log that appears.

Thanks

Martin

Do you know java? Do you know the author of the applet? Contact him with your problem.
Why so many images?
Copy and paste the text of the messages here. The images are too small and you can't scan/search them.

Hi. Copied text below.

I dont know java at all. Although have got some MS qualifications.

Thanks
Martin


Java Plug-in 1.6.0_07
Using JRE version 1.6.0_07 Java HotSpot(TM) Client VM
User home directory = C:\Documents and Settings\mstorey.TCHG


----------------------------------------------------
c: clear console window
f: finalize objects on finalization queue
g: garbage collect
h: display this help message
l: dump classloader list
m: print memory usage
o: trigger logging
p: reload proxy configuration
q: hide console
r: reload policy configuration
s: dump system and deployment properties
t: dump thread list
v: dump thread stack
x: clear classloader cache
0-5: set trace level to <n>
----------------------------------------------------

java.lang.NullPointerException
at sun.net.http://www.protocol.http.NTLMAuthent...eaders(Unknown Source)
at sun.net.http://www.protocol.http.HttpURLConn...neling(Unknown Source)
at sun.net.http://www.protocol.https.AbstractDe...onnect(Unknown Source)
at sun.net.http://www.protocol.http.HttpURLConn...Stream(Unknown Source)
at sun.net.http://www.protocol.https.HttpsURLCo...Stream(Unknown Source)
at sun.plugin.PluginURLJarFileCallBack.downloadJAR(Un known Source)
at sun.plugin.PluginURLJarFileCallBack.access$000(Unk nown Source)
at sun.plugin.PluginURLJarFileCallBack$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.plugin.PluginURLJarFileCallBack.retrieve(Unkno wn Source)
at sun.net.www.protocol.jar.URLJarFile.retrieve(Unknown Source)
at sun.net.www.protocol.jar.URLJarFile.getJarFile(Unknown Source)
at sun.net.www.protocol.jar.JarFileFactory.get(Unknown Source)
at sun.net.http://www.protocol.jar.JarURLConnec...onnect(Unknown Source)
at sun.plugin.net.protocol.jar.CachedJarURLConnection .connect(Unknown Source)
at sun.plugin.net.protocol.jar.CachedJarURLConnection .getJarFileInternal(Unknown Source)
at sun.plugin.net.protocol.jar.CachedJarURLConnection .getJarFile(Unknown Source)
at sun.misc.URLClassPath$JarLoader.getJarFile(Unknown Source)
at sun.misc.URLClassPath$JarLoader.access$600(Unknown Source)
at sun.misc.URLClassPath$JarLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.misc.URLClassPath$JarLoader.ensureOpen(Unknown Source)
at sun.misc.URLClassPath$JarLoader.<init>(Unknown Source)
at sun.misc.URLClassPath$3.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.misc.URLClassPath.getLoader(Unknown Source)
at sun.misc.URLClassPath.getLoader(Unknown Source)
at sun.misc.URLClassPath.getResource(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at sun.applet.AppletClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadCode(Unknown Source)
at sun.applet.AppletPanel.createApplet(Unknown Source)
at sun.plugin.AppletViewer.createApplet(Unknown Source)
at sun.applet.AppletPanel.runLoader(Unknown Source)
at sun.applet.AppletPanel.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
java.lang.NullPointerException
at sun.net.http://www.protocol.http.NTLMAuthent...eaders(Unknown Source)
at sun.net.http://www.protocol.http.HttpURLConn...neling(Unknown Source)
at sun.net.http://www.protocol.https.AbstractDe...onnect(Unknown Source)
at sun.net.http://www.protocol.http.HttpURLConn...Stream(Unknown Source)
at sun.net.http://www.protocol.https.HttpsURLCo...Stream(Unknown Source)
at sun.plugin.PluginURLJarFileCallBack.downloadJAR(Un known Source)
at sun.plugin.PluginURLJarFileCallBack.access$000(Unk nown Source)
at sun.plugin.PluginURLJarFileCallBack$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.plugin.PluginURLJarFileCallBack.retrieve(Unkno wn Source)
at sun.net.www.protocol.jar.URLJarFile.retrieve(Unknown Source)
at sun.net.www.protocol.jar.URLJarFile.getJarFile(Unknown Source)
at sun.net.www.protocol.jar.JarFileFactory.get(Unknown Source)
at sun.net.http://www.protocol.jar.JarURLConnec...onnect(Unknown Source)
at sun.plugin.net.protocol.jar.CachedJarURLConnection .connect(Unknown Source)
at sun.plugin.net.protocol.jar.CachedJarURLConnection .getJarFileInternal(Unknown Source)
at sun.plugin.net.protocol.jar.CachedJarURLConnection .getJarFile(Unknown Source)
at sun.misc.URLClassPath$JarLoader.getJarFile(Unknown Source)
at sun.misc.URLClassPath$JarLoader.access$600(Unknown Source)
at sun.misc.URLClassPath$JarLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.misc.URLClassPath$JarLoader.ensureOpen(Unknown Source)
at sun.misc.URLClassPath$JarLoader.<init>(Unknown Source)
at sun.misc.URLClassPath$3.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.misc.URLClassPath.getLoader(Unknown Source)
at sun.misc.URLClassPath.getLoader(Unknown Source)
at sun.misc.URLClassPath.getResource(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at sun.applet.AppletClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadCode(Unknown Source)
at sun.applet.AppletPanel.createApplet(Unknown Source)
at sun.plugin.AppletViewer.createApplet(Unknown Source)
at sun.applet.AppletPanel.runLoader(Unknown Source)
at sun.applet.AppletPanel.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
load: class com.netilla.minimizerapplet.MinimizerApplet not found.
java.lang.ClassNotFoundException: com.netilla.minimizerapplet.MinimizerApplet
at sun.applet.AppletClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadCode(Unknown Source)
at sun.applet.AppletPanel.createApplet(Unknown Source)
at sun.plugin.AppletViewer.createApplet(Unknown Source)
at sun.applet.AppletPanel.runLoader(Unknown Source)
at sun.applet.AppletPanel.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
load: class com.netilla.pfwd.ui.MainGUI not found.
java.lang.ClassNotFoundException: com.netilla.pfwd.ui.MainGUI
at sun.applet.AppletClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadCode(Unknown Source)
at sun.applet.AppletPanel.createApplet(Unknown Source)
at sun.plugin.AppletViewer.createApplet(Unknown Source)
at sun.applet.AppletPanel.runLoader(Unknown Source)
at sun.applet.AppletPanel.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
load: class com.netilla.minimizerapplet.MinimizerApplet not found.
java.lang.ClassNotFoundException: com.netilla.minimizerapplet.MinimizerApplet
at sun.applet.AppletClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadCode(Unknown Source)
at sun.applet.AppletPanel.createApplet(Unknown Source)
at sun.plugin.AppletViewer.createApplet(Unknown Source)
at sun.applet.AppletPanel.runLoader(Unknown Source)
at sun.applet.AppletPanel.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
load: class com.netilla.pfwd.ui.MainGUI not found.
java.lang.ClassNotFoundException: com.netilla.pfwd.ui.MainGUI
at sun.applet.AppletClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadCode(Unknown Source)
at sun.applet.AppletPanel.createApplet(Unknown Source)
at sun.plugin.AppletViewer.createApplet(Unknown Source)
at sun.applet.AppletPanel.runLoader(Unknown Source)
at sun.applet.AppletPanel.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
load: class com.netilla.minimizerapplet.MinimizerApplet not found.
java.lang.ClassNotFoundException: com.netilla.minimizerapplet.MinimizerApplet
at sun.applet.AppletClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadCode(Unknown Source)
at sun.applet.AppletPanel.createApplet(Unknown Source)
at sun.plugin.AppletViewer.createApplet(Unknown Source)
at sun.applet.AppletPanel.runLoader(Unknown Source)
at sun.applet.AppletPanel.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
load: class com.netilla.pfwd.ui.MainGUI not found.
java.lang.ClassNotFoundException: com.netilla.pfwd.ui.MainGUI
at sun.applet.AppletClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadCode(Unknown Source)
at sun.applet.AppletPanel.createApplet(Unknown Source)
at sun.plugin.AppletViewer.createApplet(Unknown Source)
at sun.applet.AppletPanel.runLoader(Unknown Source)
at sun.applet.AppletPanel.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
load: class com.netilla.minimizerapplet.MinimizerApplet not found.
java.lang.ClassNotFoundException: com.netilla.minimizerapplet.MinimizerApplet
at sun.applet.AppletClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadCode(Unknown Source)
at sun.applet.AppletPanel.createApplet(Unknown Source)
at sun.plugin.AppletViewer.createApplet(Unknown Source)
at sun.applet.AppletPanel.runLoader(Unknown Source)
at sun.applet.AppletPanel.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
load: class com.netilla.pfwd.ui.MainGUI not found.
java.lang.ClassNotFoundException: com.netilla.pfwd.ui.MainGUI
at sun.applet.AppletClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadCode(Unknown Source)
at sun.applet.AppletPanel.createApplet(Unknown Source)
at sun.plugin.AppletViewer.createApplet(Unknown Source)
at sun.applet.AppletPanel.runLoader(Unknown Source)
at sun.applet.AppletPanel.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
load: class com.netilla.minimizerapplet.MinimizerApplet not found.
java.lang.ClassNotFoundException: com.netilla.minimizerapplet.MinimizerApplet
at sun.applet.AppletClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadCode(Unknown Source)
at sun.applet.AppletPanel.createApplet(Unknown Source)
at sun.plugin.AppletViewer.createApplet(Unknown Source)
at sun.applet.AppletPanel.runLoader(Unknown Source)
at sun.applet.AppletPanel.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
load: class com.netilla.pfwd.ui.MainGUI not found.
java.lang.ClassNotFoundException: com.netilla.pfwd.ui.MainGUI
at sun.applet.AppletClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadCode(Unknown Source)
at sun.applet.AppletPanel.createApplet(Unknown Source)
at sun.plugin.AppletViewer.createApplet(Unknown Source)
at sun.applet.AppletPanel.runLoader(Unknown Source)
at sun.applet.AppletPanel.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
load: class com.netilla.minimizerapplet.MinimizerApplet not found.
java.lang.ClassNotFoundException: com.netilla.minimizerapplet.MinimizerApplet
at sun.applet.AppletClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadCode(Unknown Source)
at sun.applet.AppletPanel.createApplet(Unknown Source)
at sun.plugin.AppletViewer.createApplet(Unknown Source)
at sun.applet.AppletPanel.runLoader(Unknown Source)
at sun.applet.AppletPanel.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
load: class com.netilla.pfwd.ui.MainGUI not found.
java.lang.ClassNotFoundException: com.netilla.pfwd.ui.MainGUI
at sun.applet.AppletClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadCode(Unknown Source)
at sun.applet.AppletPanel.createApplet(Unknown Source)
at sun.plugin.AppletViewer.createApplet(Unknown Source)
at sun.applet.AppletPanel.runLoader(Unknown Source)
at sun.applet.AppletPanel.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
load: class com.netilla.minimizerapplet.MinimizerApplet not found.
java.lang.ClassNotFoundException: com.netilla.minimizerapplet.MinimizerApplet
at sun.applet.AppletClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadCode(Unknown Source)
at sun.applet.AppletPanel.createApplet(Unknown Source)
at sun.plugin.AppletViewer.createApplet(Unknown Source)
at sun.applet.AppletPanel.runLoader(Unknown Source)
at sun.applet.AppletPanel.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
load: class com.netilla.pfwd.ui.MainGUI not found.
java.lang.ClassNotFoundException: com.netilla.pfwd.ui.MainGUI
at sun.applet.AppletClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadCode(Unknown Source)
at sun.applet.AppletPanel.createApplet(Unknown Source)
at sun.plugin.AppletViewer.createApplet(Unknown Source)
at sun.applet.AppletPanel.runLoader(Unknown Source)
at sun.applet.AppletPanel.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)

It looks like the programmer needs to fix his code so it doesn't have this error.
The error could be because the program is missing some libraries or getting unexpected input. Hard to tell.

Best way to solve this is to ask the programmer that wrote the code.

I think the core of that stack trace from hell is this:

Code:

---

load: class com.netilla.minimizerapplet.MinimizerApplet not found.
java.lang.ClassNotFoundException: com.netilla.minimizerapplet.MinimizerApplet

---

kind regards,

Jos

If you google: com.netilla.pfwd.ui.MainGUI
it finds a French language post.

From where you find this? Did you collect the complete source from the place where you find this?

It was the only page found for com.netilla.pfwd.ui.MainGUI
Comment autoriser fichiers temporaire verrouiller?

just out of interest - what does that mean in english - my french isn't that good.

is it solvable from my end?

Thanks

Quote:

---

Originally Posted by swarv

just out of interest - what does that mean in english - my french isn't that good.

is it solvable from my end?

Thanks

---

Means what? On what your are talking about.

As I ask from your in my earlier posts, form where you find this source. Seems to me part of it missing, or you've not completely read the document.

Im not sure what you mean.

Above Norm posted a link to a french site that might solve the problem but I dont speak french so im not sure if it solves the issue or not.

thanks

No I thought you knows french and referring another post.